CN102667115B - 用于测量并控制燃烧发动机中egr率的方法和装置 - Google Patents

用于测量并控制燃烧发动机中egr率的方法和装置 Download PDF

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Publication number
CN102667115B
CN102667115B CN201080058584.8A CN201080058584A CN102667115B CN 102667115 B CN102667115 B CN 102667115B CN 201080058584 A CN201080058584 A CN 201080058584A CN 102667115 B CN102667115 B CN 102667115B
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China
Prior art keywords
mass flow
turbine
egr
turb
tot
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Chinese (zh)
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CN102667115A (zh
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西奥菲尔·奥肯萨勒
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FPT Motorenforschung AG
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FPT Motorenforschung AG
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/0065—Specific aspects of external EGR control
    • F02D41/0072—Estimating, calculating or determining the EGR rate, amount or flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1445—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being related to the exhaust flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2438—Active learning methods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
CN201080058584.8A 2009-12-23 2010-12-22 用于测量并控制燃烧发动机中egr率的方法和装置 Active CN102667115B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09180649.7A EP2339153B1 (en) 2009-12-23 2009-12-23 Method and apparatus for measuring and controlling the egr rate in a combustion engine
EP09180649.7 2009-12-23
PCT/EP2010/070470 WO2011076837A1 (en) 2009-12-23 2010-12-22 Method and apparatus for measuring and controlling the egr rate in a combustion engine.

Publications (2)

Publication Number Publication Date
CN102667115A CN102667115A (zh) 2012-09-12
CN102667115B true CN102667115B (zh) 2016-02-17

Family

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Application Number Title Priority Date Filing Date
CN201080058584.8A Active CN102667115B (zh) 2009-12-23 2010-12-22 用于测量并控制燃烧发动机中egr率的方法和装置

Country Status (9)

Country Link
US (1) US9267452B2 (ja)
EP (2) EP2339153B1 (ja)
JP (1) JP5841539B2 (ja)
CN (1) CN102667115B (ja)
AU (1) AU2010334853B2 (ja)
BR (1) BR112012015668B1 (ja)
ES (2) ES2758794T3 (ja)
RU (1) RU2557079C2 (ja)
WO (1) WO2011076837A1 (ja)

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DE102011017779B4 (de) * 2011-04-29 2021-10-07 Robert Bosch Gmbh Verfahren zur Bestimmung des Niederdruck-Abgasrückführungsmassenstroms in dem Luftsystem einer Brennkraftmaschine
GB2493748A (en) * 2011-08-17 2013-02-20 Gm Global Tech Operations Inc Unit for estimating the rotational speed of a turbocharger
DE102012222899A1 (de) * 2012-12-12 2014-06-12 Robert Bosch Gmbh Verfahren zur Ermittlung der Brennstoffqualität bei einer Brennkraftmaschine insbesondere eines Kraftfahrzeuges
TWI654368B (zh) 2013-06-28 2019-03-21 美商艾克頌美孚上游研究公司 用於控制在廢氣再循環氣渦輪機系統中的廢氣流之系統、方法與媒體
JP6346498B2 (ja) * 2014-06-12 2018-06-20 日野自動車株式会社 Ｅｇｒガス流量の推定装置及び推定方法
US9845749B2 (en) * 2015-02-06 2017-12-19 Ford Global Technologies, Llc System and methods for diagnosing soot accumulation on an exhaust gas recirculation valve
CN106481465B (zh) * 2015-08-27 2019-09-03 长城汽车股份有限公司 Egr率的计算方法、系统及车辆
CN109661512B (zh) * 2016-09-07 2020-04-17 日产自动车株式会社 发动机的控制方法以及控制装置
US11199120B2 (en) 2016-11-29 2021-12-14 Garrett Transportation I, Inc. Inferential flow sensor
MY195559A (en) * 2017-02-01 2023-02-02 Nissan Motor Intake Control Method And Intake Control Device For Internal Combustion Engine
DE102017205829A1 (de) * 2017-04-05 2018-10-11 Robert Bosch Gmbh Verfahren und Vorrichtung zum Bestimmen einer Gassystemgröße in einem Verbrennungsmotor
WO2019059935A1 (en) * 2017-09-23 2019-03-28 Volvo Truck Corporation METHOD FOR MEASURING EXHAUST GAS RECIRCULATION FLOW IN MOTOR SYSTEM AND EMISSION CONTROL IN ENGINE SYSTEM, AND MOTOR SYSTEM
US20190368435A1 (en) * 2018-05-31 2019-12-05 GM Global Technology Operations LLC High pressure egr flow model hybrid strategy
CN109635484A (zh) * 2018-12-24 2019-04-16 河北工程大学 基于多学科优化的混合动力车辆动力系统优化测试方法
EP4219921A1 (en) 2022-01-31 2023-08-02 Winterthur Gas & Diesel Ltd. Internal combustion engine and method for operating an internal combustion engine

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US5753805A (en) * 1996-12-02 1998-05-19 General Motors Corporation Method for determining pneumatic states in an internal combustion engine system
CN1269868A (zh) * 1997-09-17 2000-10-11 罗伯特·博施有限公司 用于确定内燃机进气的方法和装置
US6715287B1 (en) * 1999-12-28 2004-04-06 Robert Bosch Gmbh Method and device for controlling an internal combustion engine that is provided with an air system

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DE4214648A1 (de) * 1992-05-02 1993-11-04 Bosch Gmbh Robert System zur steuerung einer brennkraftmaschine
US5753805A (en) * 1996-12-02 1998-05-19 General Motors Corporation Method for determining pneumatic states in an internal combustion engine system
CN1269868A (zh) * 1997-09-17 2000-10-11 罗伯特·博施有限公司 用于确定内燃机进气的方法和装置
US6715287B1 (en) * 1999-12-28 2004-04-06 Robert Bosch Gmbh Method and device for controlling an internal combustion engine that is provided with an air system

Also Published As

Publication number Publication date
AU2010334853B2 (en) 2014-05-29
EP3633169B1 (en) 2022-10-12
BR112012015668A2 (pt) 2016-05-24
US9267452B2 (en) 2016-02-23
CN102667115A (zh) 2012-09-12
JP2013515895A (ja) 2013-05-09
JP5841539B2 (ja) 2016-01-13
RU2012131310A (ru) 2014-01-27
EP3633169A1 (en) 2020-04-08
RU2557079C2 (ru) 2015-07-20
ES2758794T3 (es) 2020-05-06
ES2931034T3 (ja) 2022-12-23
WO2011076837A1 (en) 2011-06-30
AU2010334853A1 (en) 2012-08-09
US20120325188A1 (en) 2012-12-27
EP2339153A1 (en) 2011-06-29
BR112012015668B1 (pt) 2019-12-10
EP2339153B1 (en) 2019-10-16

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